Average Cost Graph The total dailv cost [in dollars] of producing m mountain bikes is given bv 0(3) 2 1,043 a :c+ :11 $2. The average cost function 5(3?) decreases. until a.\" = c and increases afterwards. If the goal of the companv is to make the mountain bike as affordable as possible, thev should target the production level of c mountain bikes dailv. Find c. Round to 2 decimal places. mountain bikes dailv \fDrug Concentration When a drug is injected into the bloodstream of a patient through the right arm, the drug concentration in the bloodstream of the lett arm t hours after the injection is approximated by at t2 -b' C(t) = for some 1\"values o. and 5. Lab tests show.r that those 1uraluesfor.i'i'u'tecoadipine are d = [1.28 and b = 4.7!\". tori]