Una carpinteria te entrega la siguiente información: 1. Consumo de madera por \( \$ 5.000 .000 \) 2. Remuneraciones del carpintero \( \$ 4.800 .000 \) 3. Consumo eléctrico \( \$ 800.000 \).- el \( 90 \% \) corresponde al taller de carpintería y el \( 10 \% \) restante a las oficinas administrativas y ventas. 4. Comisión por venta \( \$ 250.000 \) El costo de producción que se determina es: (A) \( \$ 10.520 .000 \) (B) \( \$ 10.850 .000 \) (C) \( \$ 10.600 .000 \) (D) \( \$ 8.340 .000 \)

The principal \( P \) is borrowed at simple interest rate \( r \) for a period of time \( t \). Find the loan's future value, \( A \), or the total amount due at time \( t \). \( P=\$ 38,000, r=6.5 \%, t=5 \) years The future value is \( \$ \square \). (Simplify your answer. Type an integer or a decimal.)

Suppose that you camed a bachelor's degree and now youre teaching high school. The school district offers teachers the opportunity to take a year off to eam a master's degree. To achieve this goal, you deposit \( \$ 1000 \) at the end of each year in an annuity that pays \( 5.5 \% \) compounded annually. a. How much will you have saved at the end of five years? b. Find the interest.

Determine the effective annual yield for each investment. Then select the better investment. \( 3.06 \% \) compounded monthly; \( 3.07 \% \) compounded annually Click the icon to view some finance formulas. Select the correct choice below and fill in the answer boxes within your choice. (Round to the nearest hundredth as needed.) A. The second investment, \( 3.07 \% \) compounded annually, is the better investment because the effective annual yield for the first investment is investment is \( \square \% \). The first investment, \( 3.06 \% \) compounded monthly, is the better investment because the effective annual yield for the first investment is \( \square \% \) annual yield for the second investment is \( \square \% \).

25. You own a custom computer software business. You must invest \( \$ 3,255 \) for computer hardware, and spend \( \$ 2.90 \) to buy and package each disk. If each disk sells for \( \$ 13.75 \), write a system of equations and determine how many disks you must sell to break even. 26. The ballpark needs to make at least \( \$ 15,000 \) from ticket sales. The ticket prices are \( \$ 20 \) for

For the investment situation below, identify the annual interest rate, the length of the investment in years, the periodic interest rate, and the number of periods of the investment. \( 9 \% \) compounded monthly for 3 years (a) the annual interest rate (b) the length of the investment in years (c) the periodic interest rate (d) the number of periods of the investment