a and b please

a MED Consider a city centre where the traffic conditions are described by of network outflow ( rate trips finish) vs. accumulation. (no, of cars) with a trapezoidal shape in below: as MX no, nera hen parameters: max. trip completion rate &max - 100 (ven min critical accumulations nerflooo(veh? Acry= 1500 (ven jum accumulation jam Sowolven] There are from of demands in the mooing peak duration (7-8:30 and trips generated from outside the centre with rate q- 70 (ven/min] and trips generated centre city with rate 50 (veh/min]. At Tom There in the city centre. The perimeter control is active from 8-8:30 with constant rate Assume discrete equations with the discretization of lomon intervals, 400 wehicles IS a) What the city centre outflow at Tan 3) find the earliest time. time that the outflow of reaches its Maximum value city centre a MED Consider a city centre where the traffic conditions are described by of network outflow ( rate trips finish) vs. accumulation. (no, of cars) with a trapezoidal shape in below: as MX no, nera hen parameters: max. trip completion rate &max - 100 (ven min critical accumulations nerflooo(veh? Acry= 1500 (ven jum accumulation jam Sowolven] There are from of demands in the mooing peak duration (7-8:30 and trips generated from outside the centre with rate q- 70 (ven/min] and trips generated centre city with rate 50 (veh/min]. At Tom There in the city centre. The perimeter control is active from 8-8:30 with constant rate Assume discrete equations with the discretization of lomon intervals, 400 wehicles IS a) What the city centre outflow at Tan 3) find the earliest time. time that the outflow of reaches its Maximum value city centre