void CalculateROI(GameEntity company)
{
// calculate ROI
var allChannels = Markets.GetAllMarketingChannels(Q);
maxROI = allChannels.Max(c => Marketing.GetChannelCostPerUser(company, c.marketingChannel.ChannelInfo.ID));
minROI = allChannels.Min(c => Marketing.GetChannelCostPerUser(company, c.marketingChannel.ChannelInfo.ID));
}
void RenderCost(GameEntity company)
{
var channelId = channel.ID;
var adCost = Marketing.GetChannelCost(company, channelId);
var clientCost = Marketing.GetChannelCostPerUser(company, channelId);
var repaymentColor = Visuals.GetGradientColor(minCost, maxCost, clientCost, true);
var canMaintain = Economy.IsCanMaintainForAWhile(MyCompany, Q, adCost, 1);
var isFreeChannel = adCost == 0;
Cost.text = isFreeChannel ? "FREE" : $"{Format.Money(adCost, true)} weekly"; // (${clientCost.ToString("0.00")} each)
Cost.color = Visuals.GetColorPositiveOrNegative(canMaintain);
CostPerUser.text = $"{clientCost:0.0}$";
CostPerUser.color = repaymentColor;
}