basically, i need to: (a) print a blank (empty) line and the message:\"Part I:\"

Question

basically, i need to:

(a) print a blank (empty) line and the message:"Part I:" and ablank line.
(b) compute z = x * cosh(y) enter the values of x and y from thekey board.
    print the values of x, y, and z using
        printf("%g * cosh(%g) =%g ", x, y, z);
(c) print a blank (empty) line and the message:"Part II:" and ablank line.
(d) create a table for monthly payments of auto loans.

For annual interest rates: annual_rate = 0.050 to 0.080 with
the increment of 0.0025, compute by using a for-loop the
monthly payments for 3-year, 5-year, and 7-year loans.
Print the results in a table on the screen using %12.4f for
the annual interest rates and %15.2f for the payments.

i know im supposed to use the formula forequal-monthly-payments:

month_pay = price * i* (1 + i)^n/((1 + i)^n - 1)(2.4)    

where i= annual_rate/12. (monthly interest rate),
and n = the total number of payments.

To compute (1 + i)^n use pow(1.0 + i, (double)n)

can anyone help?

Explanation / Answer

ok, i thought i figured it out but didn't.... so help would still be appreciated. thanks.

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