Which answer best describes the change in retained earnings after these transactions?

Cash sale of inventory from storeroom $100\mathrm{.}0$

Cash sales $($in the line above$)$ originally cost $40\mathrm{.}0$

Credit sale of inventory from storeroom $95\mathrm{.}0$

Cost of credit sale above $35\mathrm{.}0$

Cash purchase of machinery $($no depreciation$)70\mathrm{.}0$

Water bill received and paid $20\mathrm{.}0$

Wages for the period paid in cash $50\mathrm{.}0$

Shareholders inject capital $10\mathrm{.}0$

Select one:

$60\mathrm{.}0$

$50\mathrm{.}0$

$(20\mathrm{.}0)$

$125\mathrm{.}0$