Boitumelo invests an amount of R28 000 for a period of 7 years. For the first two years the interest was \( 12 \% \) p.a. compounded semi-annually. The interest was then changed to \( 10 \% \) p.a. compounded quarterly. Determine the value of the investment after the 7 -year period. .3 Convert an interest rate of \( 10 \% \) p.a. compounded quarterly to an annual effective (3) interest rate.

Find the future value of craig's account if he deposts at 12 so for 5 years at \( 14 \% \) intrest compounatel annvally.

Boitumelo invests an amount of R28 000 for a period of 7 years. For the first two years the interest was \( 12 \% \) p.a. compounded semi-annually. The interest was then changed to \( 10 \% \) p.a. compounded quarterly. Determine the value of the investment after the 7 -year period. .3 Convert an interest rate of \( 10 \% \) p.a. compounded quarterly to an annual effective (3) interest rate.

साधारण ज्याज की एक निशिचत दर से कोई धन 10 वर्ष में अपने से \( 3 / 2 \) गुना हो जाता है। ब्याज की दर है

You invest $2,500 in an account that earns 4% interest compounded quarterly. How much will the investment be worth after 5 years?

1. Suppose demand for cars in Delhi as a function of income is given by the following equation: \[ Q=20,000+5 M \] Where \( Q \) is quantity demanded, \( M \) is per capita level of income in rupees. Find out income elasticity of demand when per capita annual income in Delhi Rs 15,000