Tailwind, Inc., produces high-quality but expensive training shoes for runners. The Tailwind shoe, which sells for 5210, contains both gas and...

Need help with A-B and c) please check if I have the right answers.

Tailwind, Inc., produces high-quality but expensive training shoes for runners. The Tailwind shoe, whichsells for 5210, contains both gas— and liquid—filled compartments to provide more stability and betterprotection against knee, foot, and back injuries. Manufacmring the shoes requires 10 separate tasks. Thereare 400 minutes available for manufacturing the shoes in the plant each day. Dailyr demand is 64. Theinformation for the tasks is as follows: %Task Performa n“ PredeceaaorsTime (mm a} A 1 —B 3 AC 2 BD 4 BE 1 C. DF 3 AG 2 FH 6 G | 3 E, HJ 1 | a-b) The correct precedence relationship with one of the possible assignments of tasks using the "ranked positioned weight" to workstations is shown in Fig. 3 . c} The efficiencyof the assemny line with 5 workstations shown in the figure chosen above= 74.3 31: (enteryourrespcnse as a percentage rounded lb one decimal place). d) The idle time for the assemny line per cycle = 7 minute(s} (enteryourrespcnse as a whole number).