Please answer A and B

O d. 120 QUESTION 28 . The relationship d = 5000 - 25p describes what happens to demand (d) as price (p) varies. Here, price can vary between $10 and $50. a. How many units can be sold at the $10 price? How many can be sold at the $50 price? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial V 14px V V UN - A TX E E E E X2 X2 - ABC V X EX: TT ( } ? P