The sweet smell of success: Mars and Ferrero heiresses

http://www.theguardian.com/business/2016/mar/03/the-sweet-smell-of-success-mars-and-ferrero-heiresses

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The NHS tells us that sugary sweets are bad for us, but Jacqueline Mars (Mars heiress, $23.4bn) and Maria Franca Fissolo (Ferrero heiress, $22.1bn) may disagree (Forbes reveals fall of £50bn in wealth of world’s top 20, 3 March).Linda DooleyManchester

• During the 1970s, at my comprehensive school (Letters, 3 March), our PE teacher taught us how to iron our husband’s trousers without making them shiny (for reasons that now escape me).Dinah HickishSt Asaph, Denbighshire

• Dorothy Holman (Letters, 3 March), the approximate exchange rate is one Shard = two Blackpool Towers.David SantamariaBushey, Middlesex

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