this is for math please answer ASAP ONLY ANSWER NO EXPLANTION. THANK YOU

28. DETAILS TANAPCALCBR10 6.7.020. MY NOTES ASK YOUR TEACHER Business Decisions Sharon, the owner of the Brentwood Motel, is planning to renovate all the rooms in her motel. There are two plans before her. Plan A calls for an immediate cash outlay of $600,000, whereas plan B calls for an immediate outlay of $500,000. Sharon estimates that adopting plan A would yield an income stream of f(t) = 3,070,000e0'02r dollars/year for the next 5 years, whereas adopting plan B would yield an income stream of g(t) = 3,100,000 dollars/year for the next 5 years. If the prevailing rate of interest is 3%/year compounded continuously, which plan will yield the higher net income (in dollars) at the end of 5 years? 0 plan A 0 plan B 29. DETAILS | MY NC Marginal Cost. Suppose the marginal cost of producing X products per week is 000 = 33 18x If the fixed weekly cost is 82, the expression for C(x), the weekly cost of producing X products, is: O 33x 13x2 0 18 O 33x 9x2 + 49 O 33x 9x2 + 82 O 33x 18x2 + 82 O 33x 9x2 0 18 + 82 O 33 18X + 82 O3318x+49 O 33x 13x2 + 49 30. DETAILS MY NOTES | ASK YOUR TEACHER ................................................................................................................................................................................................................................................ Electric Current. Suppose you have two electronic devices that have different currents when X = 2. Suppose f(x) is the function that describes the current in both devices and a is an additional tool to change the current of the first device to match the current of the second device. _ a+5x+3x2 ifX