1. Materiales por \( \$ 5.000 .000 \)-- de los cuales el \( 90 \% \) corresponden a materiales directos y el \( 10 \% \) restante a materiales indirectos. 2. Mano de obra por \( \$ 4.800 .000 \) - valor del cual el \( 80 \% \) corresponde a mano de obra directa y el \( 20 \% \) restante a mano de obra indirecta. 3. Costos indirectos de fabricación propiamente tal por \( \$ 400.000 \) Por lo tanto el costo de conversión es: A \( \$ 8.340 .000 \) (B) \( \$ 5.700 .000 \) (C) \( \$ 1.860 .000 \) (D) \( \$ 3.840 .000 \)

The principal \( P \) is borrowed at a simple interest rate \( r \) for a period of time \( t \). Find the simple interest owed for the use of the money. Assume 365 days in a year. \( P=\$ 7000, r=4.5 \%, t=18 \) months The simple interest owed for the use of the money is \( \$ \square \). (Do not round until the final answer. Then round to the nearest cent as needed.)

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.

You deposit \( \$ 13,000 \) in an account that pays \( 1.51 \% \) interest compounded quarterly. a. Find the future value after one year. b. Use the future value formula for simple interest to determine the effective annual yield. i. Click the icon to view some finance formulas. a. The future value is \( \$ \square \). (Round to the nearest cent as needed.) b. The effective annual yield is \( \square \% \). (Round to the nearest hundredth as needed.)

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.)

Determine the present value \( P \) that must be invested to have the future value \( A \) at simple interest rate \( r \) after time \( t \). \[ A=\$ 5000, r=2.5 \%, t=6 \text { years } \] The present value \( P \) that must be invested is \( \$ \) (Round up to the nearest cent.)