Govan Limited expects to purchase 40 000 components during 2021 with a purchase price of R20 per unit, an ordering cost of R2 per order and a carrying cost of 20 percent of the unit purchase price. Use this information given below to calculate the number of orders that should be placed during 2021 using the most advantageous quantity to order each time.

associative property hopes this ! : )

step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.